1단계: 파일을 업로드하세요 WAV 위 버튼을 사용하거나 드래그 앤 드롭으로 파일을 이동하세요.
2단계: '변환' 버튼을 클릭하여 변환을 시작하세요.
3단계: 변환된 파일을 다운로드하세요 AIFF 파일
WAV 에 AIFF 변환 FAQ
How do I convert WAV audio to AIFF without losing quality?
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Upload the WAV file and the converter chooses the AIFF codec and bitrate to match the source. Lossless AIFF (WAV / FLAC / ALAC) preserves every sample bit-identically; lossy AIFF (MP3 / AAC / OGG / Opus) defaults to 192 kbps which is transparent for most ears.
What bitrate will the resulting AIFF file use?
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Default is 192 kbps for lossy AIFF; pass-through for lossless AIFF. Override to 320 kbps for audiophile or 96 kbps for voice / podcast. The choice trades file size against audible fidelity; below 96 kbps lossy artifacts become noticeable on music.
Will going from WAV to AIFF reduce my audio quality?
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If WAV is lossy and AIFF is lossless (e.g. MP3 → WAV), the AIFF is no better than the WAV — you cannot recover information already discarded. If WAV is lossless and AIFF is lossy, the AIFF codec recompresses; at 192 kbps the result is transparent for most content.
Does the WAV to AIFF converter keep ID3 / metadata tags?
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Yes — title, artist, album, year, track number, and album art are read from the WAV container and written into the AIFF container where the format supports tags. All common targets (MP3, AAC, FLAC, OGG) handle tags fine; raw WAV does not.
Can I batch convert hundreds of WAV files to AIFF?
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Yes — drop a folder of WAV files in and we process them in parallel. Premium has more parallel workers and no per-file size cap, so a 500-file batch finishes in minutes rather than tens of minutes.
Will the AIFF keep the same sample rate as WAV?
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By default yes — 48 kHz WAV stays 48 kHz in AIFF. If you need to downsample for compatibility (96 kHz → 44.1 kHz for CD burning), the sample-rate option applies high-quality resampling in the same encode pass.
Can I normalize loudness when converting WAV to AIFF?
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Yes — the loudness-normalize option applies ITU-R BS.1770 / EBU R128 normalization to the AIFF, targeting -14 LUFS (streaming standard) or -16 LUFS (podcast standard). Useful when batching tracks mastered at varying levels.
Will my AIFF play on car stereo, iPod, and Sonos?
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MP3 plays everywhere. AAC plays on Apple, most Android, and Sonos. FLAC plays on Sonos and Android but not on older iPods. WAV plays on everything but is huge. The advanced device-preset dropdown picks a AIFF codec optimized for your target hardware.
Is my WAV file private during conversion to AIFF?
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Yes — uploaded WAV files are processed in isolated workers and deleted within minutes. We never play back, store long-term, or share the audio content. The full retention window is in /privacy/.
How long does converting a 1-hour WAV to AIFF take?
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Same-codec re-mux: 10 to 30 seconds. Re-encode to a different codec: typically 10 to 20% of source duration, so a 1-hour WAV → AIFF finishes in 6 to 12 minutes. Batch jobs parallelize across workers for further speedups.
Why is the AIFF louder or quieter than the WAV source?
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No automatic gain change happens unless you enable the normalize option. If you observe a level change, your audio player or media library is likely applying ReplayGain or per-track normalization on playback — not us. Disable that to hear the true AIFF levels.
Can I convert WAV downloads from streaming services to AIFF?
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If the WAV download is unprotected (no DRM), yes. DRM-encrypted streams (Spotify, Apple Music tracks) are encrypted at the bit level and we cannot process them. Bandcamp, SoundCloud downloads, personal recordings, and podcast files convert cleanly.